# Unsupported databases It may be possible to read from unsupported databases by using the generic database driver through an ODBC or JDBC connection. Contact Pentaho if you want to access a database type that is not yet in our list of supported components. You can add or replace database driver files in the `lib` directory located under: `...\design-tools\data-integration` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/data-integration-issues/troubleshooting-database-connections/unsupported-databases.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.